The remains of a woman found in a shallow grave in Riverside County, California, in 1981 have been identified as those of Thelma Gaston, an 80-year-old multimillionaire real estate investor. The identification was made possible by advances in forensic DNA testing and genetic genealogy, combined with dental records, according to the Riverside County Sheriff’s Coroner’s Bureau.
Gaston disappeared on June 28, 1981, after leaving a note at her home stating she was searching for a missing cat. Her remains were discovered the same year near Sugar Loaf Mountain, but decomposition prevented immediate identification. For decades, the case remained unsolved, with the victim referred to only as an unidentified homicide victim.
Lawrence Remsen, a 39-year-old carpet salesman described as Gaston’s companion, was later accused of her murder. Prosecutors alleged he forged documents to gain control of her estate, estimated to be worth between $20 million and $100 million, depending on the source. Remsen was arrested in September 1981 while attempting to cross the U.S.-Mexico border into Texas. He pleaded not guilty to charges including murder, forgery, and grand theft.
The case resurfaced after the Riverside County Sheriff’s Coroner’s Bureau received a grant to re-examine cold cases using advanced forensic technology. The Los Angeles Police Department played a key role in identifying Remsen as the suspect after determining he had falsified documents to access Gaston’s accounts.
Gaston’s family and business associates reportedly doubted the legitimacy of the letters naming Remsen as the beneficiary of her estate. The investigation revealed that Remsen had gone missing shortly after Gaston’s disappearance, raising suspicions of foul play.
The identification of Gaston’s remains brings closure to a decades-old mystery, though questions remain about the circumstances of her death and the extent of Remsen’s involvement.